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Active NPI 1467866228 Individual Practitioner Male Practitioner

Dr. Athanasios George Marneris , DO

Ophthalmology • Olympia Fields, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Athanasios Marneris, DO is a certified Ophthalmology practicing in Olympia Fields, IL. With approximately 12 years of clinical experience since graduating from Mid West Medical College in 2014, Dr. Marneris delivers high-quality medical care to the local community at 20303 CRAWFORD AVE STE LL.

Dr. Marneris is affiliated with Multack Eye Care, S.C and accepts Medicare assignment.

Frequently performed procedures and clinical services include microfluid analysis of tears, photography of the retina, established patient complete exam of visual system. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

20303 Crawford Ave Ste Ll

Olympia Fields, IL 604611073

Telephone 7088981858
Associated Practice Facility / Clinic
🏢 Wsw Health Partners Inc Facility NPI 1447351804

Medicare Profile & Education

Medical School

Mid West Medical College

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Olympia Fields, IL

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
12 Yrs -11.5 yrs vs City Avg
City Avg: 23.5 Yrs
State Avg: 31.1 Yrs
Regional Practice Density
5 Specialists

Practicing in Olympia Fields, IL (954 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
72.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marneris (12 Years) 12 Yrs
Olympia Fields Specialty Average (23.5 Years) 23.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
83861 Microfluid analysis of tears
677 262 $40.00 $21.94
92250 Photography of the retina
665 586 $166.00 $36.73
92014 Established patient complete exam of visual system
531 438 $225.00 $125.06
92012 Established patient problem focused exam of visual system
240 158 $142.00 $88.64
66984 Removal of cataract with insertion of lens
220 123 $2750.00 $513.96
76514 Ultrasound scan of cornea to determine thickness
144 129 $60.00 $10.82
92136 Measurement of corneal curvature and depth of eye
133 132 $252.00 $46.65
92004 New patient complete exam of visual system
109 109 $279.00 $145.72
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
109 109 $277.00 $165.89
66821 Removal of recurring cataract in lens capsule using a laser
102 66 $1330.00 $331.95
92083 Exam of visual field with extended testing
92 88 $180.00 $63.47
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
92 88 $90.00 $56.80
92133 Imaging of optic nerve
71 69 $120.00 $33.33

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License IL 036.150478

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
036.150478 (IL)

Hospital & Practice Group Affiliations

Multack Eye Care, S.c

20303 Crawford Ave, Olympia Fields, IL 604611173

Phone: 7089559278

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
NPI 1528172954

Doctor of Osteopathic Medicine (D.O.)

NPI 1568717023

Doctor of Optometry

NPI 1841494416

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

9 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 22, 2019

Ophthalmology (License #036.150478 in IL)

📍
Updated Practice Location October 01, 2019

Registered at 20303 CRAWFORD AVE STE LL, OLYMPIA FIELDS, IL 604611073 (Tel: 7088981858)

📍
Updated Business Mailing Address September 03, 2019

Registered at 20303 CRAWFORD AVE, STE LL1, OLYMPIA FIELDS, IL 604611173 (Tel: 6162527800)

NPI Profile Active June 19, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location June 19, 2014

Registered at 5900 BYRON CENTER AVE SW, WYOMING, MI 495199606 (Tel: 6162527800)

📍
Updated Business Mailing Address June 19, 2014

Registered at 5900 BYRON CENTER AVE SW, WYOMING, MI 495199606 (Tel: 6162527800)

👤
Provider Name / Credentials Updated June 19, 2014

Recorded as ATHANASIOS MARNERIS, D.O

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 19, 2014

Ophthalmology (License #5101021198 in MI)

🟢
Initial NPI Registration & Enumeration June 19, 2014

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1467866228
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 19, 2014
Last Update: September 11, 2025
Sole Proprietor: Yes

Mailing Address

20303 Crawford Ave, Ste Ll1

Olympia Fields, IL 604611173

Phone: 6162527800

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.